查询词典 experimental method

Requirement and processing method of the experimental water used in the process of Permanganate Index measurement are introduced briefly in this paper.

高锰酸盐指数是水质监测的主要项目之一，它是地表水和地下水受还原性无机物和有机物污染的重要衡量尺度。

Through analysis of the existing problems in experimental apparatus for the mapping and application of the binary alloy phase diagram an improving method was proposed.

分析了二元合金相图的绘制与应用实验装置存在的问题，从而对实验装置进行改进，取得较好的效果

Taking this as a base and combining correlation analysis method of digital image frequency domain, photodynamics experimental study is made for displacement field of tri-point curved beam interface of CFRP strengthening concrete, and the relation curve, between shear stress and slippage, of plastering head end of carbon fibre sheet material.

以此为基础，结合数字图像频域分析法对CFRP加固混凝土三点弯梁界面位移场进行光力学试验研究，得到了碳纤维片材粘贴端部界面剪应力与滑移量之间的关系曲线。

The paper presents a method of experimental mechanics which is combined traditional electronic measurement with photoelasticity using in online analysis of strength.

本文将电测方法与光弹性方法结合在一起，导出了应用读数应变εd就可以获取准静态情况下结构的载荷P、危险截面位置和最大应力峰值σ_(X_0Y_0Z_0)的理论计算方法，从而为结构的在线强度评价提供一种实验分析方法。

Conventional design and analysis of gun system are based on three assumptions of plane, symmetry and static equilibrium, and it is really a static analysis method. However, the consistency between theoretic analysis and experimental results cannot satisfy us despite that varieties of correctional coefficients are introduced.

传统的火炮设计和分析均基於"平面、对称和静平衡"三个基本假设，实际上是一种静态的分析方法，尽管在工程实践中引人了多种经验符合系数，但是火炮分析结果和试验的一致程度不能令人满意。

Then, in the following sections our progresses on X-ray spectrum diagnosis and point projection method were given, and the experimental results were laid out with discusses.

第五章是本文的核心内容，首先简要介绍X射线时、空、谱诊断的主要框架，然后分别介绍了我们在X射线能谱诊断及点投影成像应用诊断的研究进展，以及在神光Ⅱ装置第九路上的实验结果，并给出了必要的分析。

As experimental material by using the pokeberry fruit original juice fluid, through increasing FeⅢ and the EDTA method, has studied the pokeberry pigment stability.

以商陆果色素原液为实验材料，通过添加FeⅢ与EDTA的方法，研究了商陆色素的稳定性。

Adopting homogenous experimental design and applying the response surface method,the effects of corn variety,screw speed and water content on radial expansion ratio and extrusion index were studied,and the quadratic polynomial mathematical models of expansion ratio and extrusion index were constructed.

采用均匀试验设计方法，应用响应面分析了玉米品种、螺杆转速和物料水分含量对膨化率和挤压指数的影响，并建立了膨化率和挤压指数的二次多项式数学模型。

Methods: A staining method combining Masson Fontana silver nitrate, Ponceau S, Picric acid and Victoria blue (MFSNP-PA-VB) was used in the present animal skin experimental.

选用Masson Fontana silver nitrate-Ponceau S-Picric acid-Victoria blue （Masson Fontana硝酸银、丽春红S、苦味酸和维多利亚蓝，简称MFSN-P-PA-VB）对实验动物皮肤组织进行组合染色。

Combining experimental solution and CFD analyses,a method to appraise noise of poppet valve was studied.

结合试验结果和计算流体动力学的解析结果，研究液压锥阀的噪声评价方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。